日批在线视频_内射毛片内射国产夫妻_亚洲三级小视频_在线观看亚洲大片短视频_女性向h片资源在线观看_亚洲最大网

USEUROPEAFRICAASIA 中文雙語Fran?ais
China
Home / China / China

Farmers find super hybrid rice lacking in yield, disease resistance

By Zhu Lixin in Hefei, Anhui | China Daily | Updated: 2015-04-11 07:58

Poor harvest results of a hybrid rice variety, promoted for its supposed super-yield properties, have prompted farmers to think twice about future seed purchases.

Yuan Longping High-Tech Agriculture, China's leading hybrid rice seed maker, based in Hunan province, was blamed for last year's drastic decrease in the rice harvest in Anhui province.

The company claimed the rice, Liangyou 0293, could yield more than 13,500 kilograms per hectare, but farmers said they found that level virtually impossible to reach in practice, and product labeling from the company about the variety's resistance to disease was contradictory.

Farmers in Wuhe county said they have been planting the highly touted rice since 2008. Average production at that time stood at around 7,500 kilograms per hectare, only slightly higher than ordinary hybrid rice varieties.

Making matters worse, many farmers got almost nothing from their fields last year because crops were destroyed by rice blast, a disease that kills the plants, according to a report by Southern Weekly. The super rice had been touted as disease-resistant.

"Drastic disease in this variety alone seriously affected the whole province's target to increase local grain production last year", said Liu Gen, deputy head of the province's agricultural seed management bureau.

Agricultural experts assigned by the seed management authority said after investigation that the crop had caught rice blast, which kills the plants, due to such factors as heavy rainfall, insufficient sun and low temperatures last year.

"According to our knowledge, the rice blast occurred not only in our variety but also other rice seed products", Peng Guangjian, chief executive officer of Yuan Longping High-Tech, was quoted as saying.

However, experts believe that other rice varieties were minimally affected by the same natural factors.

The disaster-stricken farmers accuse the company of cheating in its promotion of the super rice.

According to the seeds' packaging, the plant's resistance to rice blast is 5.6 on average. A card inside the packaging had a different number - saying resistance was "Level-9 at most" - meaning virtually no resistance to the disease at all, Southern Weekly reported.

"The agricultural authorities of Anhui are now helping the stricken farmers negotiate with the seed company, as it seems the parties concerned can't reach a consensus on compensation," said Liu, the provincial official.

zhulixin@chinadaily.com.cn

 

Editor's picks
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
主站蜘蛛池模板: 日韩网站视频 | 亚欧视频在线观看 | 亚洲午夜一区 | 亚洲网站在线 | 国产精品自拍99 | 一区二区美女 | 国产精品第6页 | 日韩精品久久久久久 | 欧美日一本 | 午夜高清视频 | 国产黄色小视频在线观看 | 欧美久久久久久久久久久 | 欧美激情一区二区视频 | 免费一级片 | 国产伦精品一区二区三区免费 | 日本精品国产 | 婷婷国产| 宅男噜噜噜| 成年人黄色在线观看 | 欧美黄色大片免费看 | 免费成人小视频 | 免费成人深夜 | 可以免费看的av | 激情五月婷婷综合 | 91黄色免费视频 | 亚洲三级久久 | 一区二区国产在线 | 午夜看片网 | 中国av免费 | 91成人久久 | 国产精品成人国产乱一区 | juliaannxxx精品艳妇 | 国产欧美91 | 国产午夜精品理论片 | 二区三区在线 | 中文字幕一区二区三区在线播放 | 日韩免费视频网站 | 羞羞免费视频 | 四虎官网 | 欧美在线二区 | 色天堂在线视频 |